Asa Gray's simple introduction to botany for young students, long a standard American school text.
Books that mention How Plants Grow (2)
The Art of Public Speaking by Dale Carnegie & J. Berg Esenwein: “That little book of Grant Allen's called "How Plants Grow" exhibits trees and shrubs as eating, drinking and marrying.”
The Story of My Life by Helen Keller: “I took Helen and my Botany, "How Plants Grow," up in the tree, where we often go to read and study”